Disconnection; Prolonged Stoppage - Telstar Bio II Advance Serie Manual Del Usuario

D. Microprocessor:
The microprocessor keeps total control over the exhaust flow and impulsion flow via the
thermoanemometer probe.
The microprocessor control system consists of:
Backlight graphic display.
•
Alarms shown on the control display:
•
ALARM
Excessive laminar down flow (>10%)
Insufficient laminar down flow (<-10%)
Insufficient exhaust flow (<-10%)
Glass out of working position
Front open
Communication failure with redundant channel
Power supply interrupted
No voltage in power area
Messages shown on the control display:
•
MESSAGE
Germicidal lamp enabled
Fans at half speed
Test ROM memory
Test EEPROM memory
E. Auxiliary microprocessor or redundant circuit.
Should the main microprocessor fail, the auxiliary microprocessor will activate the optical
alarm, and also the acoustic alarm intermittently. In such a case, slide the glass to the
closed position and cover the cabinet exhaust. Disconnect the equipment and contact the
Telstar Technical Service.
4.6.

DISCONNECTION

To stop the cabinet, it is necessary to push the On/Off button (Annex A3 pos. 1) to access
the Password Request screen (Chapter 4.5 point 1). After entering the correct password,
the cabinet will disconnect.
4.7.

PROLONGED STOPPAGE

In the event of a prolonged stoppage, avoid environmental dust to go inside the cabinet by
turning the cabinet off with the glass in the closed position. When it is switched on again,
proceed like the first time it was switched on. See Chapters 3.3 and 4.1.
UM-BIOIIADVANCE-EN-1302
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SHOWN ON THE DISPLAY
HIGH LAM. FLOW
LOW LAM. FLOW
LOW EXH. FLOW
WORK POSITION
WINDOW OPEN
CHANNEL 2 COMM
POWER FAIL
NO PPZ
SHOWN ON THE DISPLAY
GERMICIDE
FAN ½
ROM ERROR
EEPROM ERROR
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